Chemistry

Assignment on Effect of Nitrogen And Boron

Assignment on Effect of Nitrogen And Boron

Introduction Effect of N and B on plant height, number of branches per plant, number of siliquae per plant, number of seeds per siliqua, weight of 1000-seeds, root dry weight, seed yield, stover yield, biological yield, harvest index, nutrient content and its uptake by seeds, protein content in s.....

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Potassium Permanganate and Potassium Dichromate

Potassium Permanganate and Potassium Dichromate

Major purpose of this study is to present on how Potassium permanganate and Potassium dichromate is an excellent tool in analysis. žPotassium permanganate are very essential for titration of various types of chemical products. These are oxidizing agents which are used in many analytical process.....

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Presentation on Wetting and Solubilizing

Presentation on Wetting and Solubilizing

The aim of this study is to present on Wetting and Solubilizing. Wetting is a process by which any substances added to a liquid to lowers its surface tension and thus increase its ability to spread across or penetrate to a solid. Wetting effects predominated over stabilization effects at bile s.....

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Assignment on Disorders Nervous System

Assignment on Disorders Nervous System

The nervous system is a complex, sophisticated system that regulates and coordinates body activities.it also conducts motor information to the body’s skeletal muscles, cardiac muscles, smooth muscles, and glands. There are 31 pairs of spinal nerves along the spinal cord. These nerves each conta.....

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Named Reaction

Named Reaction

History: The Arndt-Eistert synthesis is a series of chemical reactions designed to convert a carboxylic acid to a higher homologue.( i.e. contain one additional carbon atom ) and is considered a homologation process. Named for German chemists Fritz Arndt (1885-1969), and Bernd Eistert (1902-1978).....

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Wolf Kishner Reduction

Wolf Kishner Reduction

Introduction Wolf Kishner Reduction is reaction ,where Carbonyl compound are converted to  hydrocarbon by the action of hydrazine ( H₂N  – NH₂ ) and base (KOH),the method originally involved heating the hydrazine with sodium ethoxide in a sealed vessel at above 180* C temperature . Other .....

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Simmons Smith Reaction

Simmons Smith Reaction

Simmons Smith Reaction is treated with methylene iodide (CH₂I₂) in the presence of a zinc-copper couple, a cyclopropane derivatives are formed. This reaction is called Simmons-Smith raction.Various research groups have developed variants of the Simmons-Smith cyclopropanating reagent through t.....

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Presentation on Coloring Agent

Presentation on Coloring Agent

The Coloring Agent is the cosmetics for the pharmaceutical formulations. Colorants are mainly used to impart a distinctive appearance to the pharmaceutical dosage forms. Colorants are used as many purpose: Foods, Cosmetics, Medicines, Pharmaceuticals, Jewelry etc. Color additives are used in fo.....

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Presentation on Disorder of Nervous System

Presentation on Disorder of Nervous System

When our nervous system (both CNS and PNS) undergo any abnormal condition or state then our whole body regulation will be changed. This is called Disorders of nervous system. The nervous system is a complex, sophisticated system that regulates and coordinates body activities. It also conducts mot.....

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Disorder of Nervous System

Disorder of Nervous System

Introduction: Disorder of Nervous System it also conducts motor information to the body’s skeletal muscles, cardiac muscles, smooth muscles, and glands. There are 31 pairs of spinal nerves along the spinal cord. These nerves each contain both sensory and motor axons. What is the nervous sys.....

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Presentation on Wetting Agents and Solubiliging Agents

Presentation on Wetting Agents and Solubiliging Agents

Wetting agents are substances that reduce the surface tension of water to allow it to spread drops onto a surface, increasing the spreading abilities of a liquid. Lowering the surface tension lowers the energy required to spread drops onto a film, thus weakening the cohesive properties of the liq.....

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Presentation on Emulsifying Agent

Presentation on Emulsifying Agent

The aim of this study is to present on Emulsifying Agent. The word “emulsion” comes from the Latin word for “to milk”, as milk is an emulsion of milk fat and water. An emulsifier is a substance that stabilizes an emulsion by increasing its kinetic stability. One class of.....

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